[gnome-usage: 1/2] Update README.md

[Petr Štětka <pstetka src gnome org>]

commit d350a88d94ba2390213906f68f3aef25d83109fb
Author: Petr Štětka <pstetka redhat com>
Date:   Wed Apr 19 13:27:36 2017 +0200

    Update README.md

 README.md |    6 +++++-
 1 files changed, 5 insertions(+), 1 deletions(-)
---
diff --git a/README.md b/README.md
index 0d9caae..99960ec 100644
--- a/README.md
+++ b/README.md
@@ -20,7 +20,7 @@ A nice way to view information about use of system resources, like memory and di
 In terminal run ```gnome-usage``` command or run Usage from app launcher.
 
 ##Dependencies
-- [libnetinfo >= 0.3.1](https://github.com/kaegi/netinfo-ffi)
+- [libnetinfo-ffi >= 0.3.1](https://github.com/kaegi/netinfo-ffi)
 - libgtop >= 2.34.2
 
 ##Compilation:
@@ -32,6 +32,10 @@ sudo ninja-build install #or sudo ninja install
 sudo setcap cap_net_raw,cap_net_admin=eip /usr/local/bin/gnome-usage
 ```
 
+###netinfo-ffi dependency
+RPM packages for libnetinfo-ffi you can get from [Fedora 
Copr](https://copr.fedorainfracloud.org/coprs/pstetka/gnome-usage/packages/)
+or compile yourself from [GitHub](https://github.com/kaegi/netinfo-ffi).
+
 ##License
 Code is under GNU GPLv3 license.